Contour deformation trick in hybrid NLIE
arXiv:1202.3947 · doi:10.1007/JHEP07(2012)152
Abstract
The hybrid NLIE of AdS_5 x S^5 is applied to a wider class of states. We find that the Konishi state of the orbifold AdS_5 x (S^5/Z_S) satisfies A_1 NLIE with the source terms which are derived from contour deformation trick. For general states, we construct a deformed contour with which the contour deformation trick yields the correct source terms.
39 pages, 6 figures, v2: discussion on analyticity constraints replaced by consistent deformed contour
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